this is well done tech

Nice Drones, can't wait to use them!

I liked the tilted rotor unit that used rubber to control the tilt of the motors. The saying of simplicity is the best way cannot be stated more clearly. Nice video Tech Planet and look forward to more great things from you Sir.

Very nice

I'd like to see the toroidal propellor concept on a swamp boat or hovercraft? Noise reduction, increased thrust, better fuel economy?

The military drone was neat. I think they can be made more sloppily and less expensively for many situations. Often, they don't have to be perfect.

1) toroidal propeller look a little less dangerous since if something approaches at a parallel plane it'll be bounced off instead of chopped by the blades 2) kind of funny that the small drone is called lanius. as there is a yugioh deck that uses small robot birds to rapidly amass, summon falcons (one of which is also a mother ship that can launch said lanius), and destroy enemies. A fun coincidence (or the person who named it was a clever nerd) 3) the concept of using air pressure to make what I assume are called "virtual control surfaces" is fascinating, however I do wonder what would happen if it ran out of compressed gas (if it used an internal canister, possibly for certain environments or conditions where there wasn't enough air flow to grab the required gas for its system) or suffered a mechanical problem which could cause the system to fail. Also im curious if you could combine this pneumatic system with a standard mechanical one since they both have pros and cons

Nice video, as always! 🚀 Your ability to simplify complex tech concepts makes learning a breeze. Looking forward to more of your insightful content. Thumbs up if you're eager for the next one! 👍📱

ive long thought coaxial is the way to go. thats my pic for coolest design.

I almost made it to halfway through before my brain broke.

Are there any known orb shaped drones, size of a larger medicine ball, orange/copper looking very shiny metal, closed casing with different parts but no visible rotors or anything? Because I saw this from my desk, just casually flying aroud the neighbour office building at noon last week and I thought, what a fancy looking drone. But I tried to google it and can't find anything like it?

Ive seen a coupke videos that did independent tests of the toroidal propeller, and it doesn't seem to deliver on MITs claims according to them.

Sadly, the toroidal fad will be short lived. Many have now reproduced the MIT "results", and it boils down to less noise = less lift and less rpm. Just a novelty and perhaps a way to stop as much damage from prop hits, however wouldn't fix the problem of the weight falling from a height or a strike from something going >50 mph.

Hmm... I wonder if one of those drones could be used to automatically deliver a beer to my husband when he's watching ball games on TV? It's kind of inconvenient having to interrupt what I'm doing to run and get him a beer. It would be super if we could offload that task to a drone. Attach an automatic door opener to the fridge, and with a drone which has the entire house mapped out, he could tell the drone to step and fetch it instead of me or the kids.

Why not have a chain of drones each connected with a wire so they can transfer electricity and share the weight of the wire? then this chain could fly down tunnels.

The MIT propeller is not quieter. If you look at the data in the patent they claim the frequency is "less annoying". It is the exact same db. Also these props are heavy and take a long time to spool up. So they are less efficient and have worse stability.

At 4mins 19s maybe it is not drone just a copter, maybe wrongly grouped.

1 бесплатный совет- если использовать не принцип вентеля лодки а пропеллер самолета, то эффект будет раз в 100 выше.

When Azl wake up

3:58 this design is Already successful build and Commercialized by Israeli firms called firefly Loitering munition carrying drone.

I know that all this is just the beginning...drones need to b silent and more robust and better in flying, lending and long-term energy, self-sustainable energy is needed too became this game change technology

Emirates drones for security use.

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sir, hi tech world is magnificent

i say its fake

Are vs. Is = learn to grammar.

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